Consideration is the central concept in the common law of contracts and is required, in most cases, for a contract to be enforceable. Consideration is the price one pays for another's promise. It can take a number of forms: money, property, a promise, the doing of an act, or even refraining from doing an act. In broad terms, if one agrees to do something he was not otherwise legally obligated to do, it may be said that he has given consideration. For example, Jack agrees to sell his car to Jill for $100. Jill's payment of $100 is the consideration for Jack's promise to give Jill the car, and Jack's promise to give Jill the car is consideration for Jill's payment of $100.
From a legal point of view, a contract is an institutional arrangement for the way in which resources flow, which defines the various relationships between the parties to a transaction or limits the rights and obligations of the parties.
Carlill v Carbolic Smoke Ball Company[1893] 1 QB 256 is an English contract law decision by the Court of Appeal, which held an advertisement containing certain terms to get a reward constituted a binding unilateral offer that could be accepted by anyone who performed its terms. It is notable for its treatment of contract and of puffery in advertising, for its curious subject matter associated with medical quackery, and how the influential judges developed the law in inventive ways. Carlill is frequently discussed as an introductory contract case, and may often be the first legal case a law student studies in the law of contract.
In contract law, an illusory promise is one that courts will not enforce. This is in contrast with a contract, which is a promise that courts will enforce. A promise may be illusory for a number of reasons. In common law countries this usually results from failure or lack of consideration.
Consideration is an English common law concept within the law of contract, and is a necessity for simple contracts. The concept of consideration has been adopted by other common law jurisdictions, including the US.
In economics, the hold-up problem is central to the theory of incomplete contracts, and shows the difficulty in writing complete contracts. A hold-up problem arises when two factors are present:
- Parties to a future transaction must make noncontractible relationship-specific investments before the transaction takes place.
- The specific form of the optimal transaction cannot be determined with certainty beforehand.
The posting rule is an exception to the general rule of contract law in common law countries that acceptance of an offer takes place when communicated. Under the posting rule, that acceptance takes effect when a letter is posted ; the post office will be the universal service provider, such as the UK's Royal Mail, the Australia Post, or the United States Postal Service. In plain English, the "meeting of the minds" necessary to contract formation occurs at the exact moment word of acceptance is sent via post by the person accepting it, rather than when that acceptance is received by the person who offered the contract.
A third-party beneficiary, in the law of contracts, is a person who may have the right to sue on a contract, despite not having originally been an active party to the contract. This right, known as a ius quaesitum tertio, arises when the third party is the intended beneficiary of the contract, as opposed to a mere incidental beneficiary. It vests when the third party relies on or assents to the relationship, and gives the third party the right to sue either the promisor or the promisee of the contract, depending on the circumstances under which the relationship was created.
Offer and acceptance are generally recognized as essential requirements for the formation of a contract. Analysis of their operation is a traditional approach in contract law. This classical approach to contract formation has been modified by developments in the law of estoppel, misleading conduct, misrepresentation, unjust enrichment, and power of acceptance.
A firm offer is an offer that will remain open for a certain period or until a certain time or occurrence of a certain event, during which it is incapable of being revoked. As a general rule, all offers are revocable at any time prior to acceptance, even those offers that purport to be irrevocable on their face.
Nudum pactum in Latin literally means 'naked promise' or 'bare promise'. In common law, it refers to a promise that is not legally enforceable for want of consideration. An example of a nudum pactum would be an offer to sell something without a corresponding offer of value in exchange. While the offer may bind a person morally, since the offer has not been created with any consideration, it is gratuitous and treated as a unilateral contract. The offer is therefore revocable at any time by the offeror before acceptance by the offeree.
At common law, substantial performance is an alternative principle to the perfect tender rule. It allows a court to imply a term that allows a partial or substantially similar performance to stand in for the performance specified in the contract.
Consideration is a concept of English common law and is a necessity for simple contracts but not for special contracts. The concept has been adopted by other common law jurisdictions.
A contract is an agreement that specifies certain legally enforceable rights and obligations pertaining to two or more parties. A contract typically involves the transfer of goods, services, money, or a promise to transfer any of those at a future date. The activities and intentions of the parties entering into a contract may be referred to as contracting. In the event of a breach of contract, the injured party may seek judicial remedies such as damages or equitable remedies such as specific performance or rescission. A binding agreement between actors in international law is known as a treaty.
Daulia Ltd v Four Millbank Nominees Ltd [1977] is an English contract law case, concerning unilateral contracts, and when embarking on the performance of an act for which an offer is open, at what point the offer may be withdrawn. In particular, Goff LJ observed that there would be a duty to not prevent full performance of terms in a unilateral offer, once performance had begun.
The Indian Contract Act, 1872 prescribes the law relating to contracts in India and is the key act regulating Indian contract law. The Act is based on the principles of English Common Law. It is applicable to all the states of India. It determines the circumstances in which promises made by the parties to a contract shall be legally binding. Under Section 2(h), the Indian Contract Act defines a contract as an agreement enforceable by Law.
Contract law regulates the obligations established by agreement, whether express or implied, between private parties in the United States. The law of contracts varies from state to state; there is nationwide federal contract law in certain areas, such as contracts entered into pursuant to Federal Reclamation Law.
The Contracts Act 1999 is an Act of the Parliament of the United Kingdom that significantly reformed the common law doctrine of privity and "thereby [removed] one of the most universally disliked and criticised blots on the legal landscape". The second rule of the doctrine of privity, that a third party could not enforce a contract for which he had not provided consideration, had been widely criticised by lawyers, academics and members of the judiciary. Proposals for reform via an act of Parliament were first made in 1937 by the Law Revision Committee in their Sixth Interim Report. No further action was taken by the government until the 1990s, when the Law Commission proposed a new draft bill in 1991, and presented their final report in 1996. The bill was introduced to the House of Lords in December 1998, and moved to the House of Commons on 14 June 1999. It received royal assent on 11 November 1999, coming into force immediately as the Contracts Act 1999.
In economic theory, the field of contract theory can be subdivided in the theory of complete contracts and the theory of incomplete contracts.
Power of acceptance is a concept of contract law. It refers to the power vested in the offeree by the offeror through the offer being made. It is used to determine whether the acceptance of an offer is valid.
